> However, I've used Royal Mail (postal service in UK) all my life without thinking that I needed to worry about what I said
This is true for the United States Postal Service as well. I've always thought it'd be interesting to look at what historically brought about the strong privacy expectations to postal mail when it's technically so easy to intercept.
This is true for the United States Postal Service as well. I've always thought it'd be interesting to look at what historically brought about the strong privacy expectations to postal mail when it's technically so easy to intercept.